DE19645792B4 - Transfer device for transporting workpieces through a transfer press, transfer press line or the like - Google Patents
Transfer device for transporting workpieces through a transfer press, transfer press line or the like Download PDFInfo
- Publication number
- DE19645792B4 DE19645792B4 DE1996145792 DE19645792A DE19645792B4 DE 19645792 B4 DE19645792 B4 DE 19645792B4 DE 1996145792 DE1996145792 DE 1996145792 DE 19645792 A DE19645792 A DE 19645792A DE 19645792 B4 DE19645792 B4 DE 19645792B4
- Authority
- DE
- Germany
- Prior art keywords
- struts
- transfer device
- variable
- rail
- machine body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K27/00—Handling devices, e.g. for feeding, aligning, discharging, Cutting-off means; Arrangement thereof
- B21K27/02—Feeding devices for rods, wire, or strips
- B21K27/04—Feeding devices for rods, wire, or strips allowing successive working steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/05—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work specially adapted for multi-stage presses
- B21D43/055—Devices comprising a pair of longitudinally and laterally movable parallel transfer bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
- B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
- B23Q1/545—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces
- B23Q1/5462—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only comprising spherical surfaces with one supplementary sliding pair
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
- B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
Transfereinrichtung zum Transport von Werkstücken durch eine Stufenpresse, Transferpressenlinie oder dgl. Pressenanlage mit mehreren zwischen einer Tragschiene (11) und einem Maschinenkörper (12) angeordneten längenveränderlichen Streben (1, 1a, 2, 2a, 3, 4, 5), dadurch gekennzeichnet, dass jede von mindestens zwei in Teiletransportrichtung vor und hinter den Werkzeugstufen angeordneten Gruppen von lageveränderlichen Streben (1, 2; 3, 4) zur Ausführung der Hebe- und/oder Schließbewegung über eine Längsführung (7) mit der Tragschiene (11) verbunden ist, wobei jeweils eine zweidimensional bewegliche Parallelstrebenanordnung (1, 1a; 2, 2a) im ersten Winkel und eine zweidimensional bewegliche Strebe (3, 4) im zweiten Winkel zwischen Maschinenkörper (12) und Längsführung (7) angeordnet ist und dass die in der Längsführung (7) gelagerte Tragschiene (11) zur Ausführung der Vorschubbewegung mittels eines weiteren, quer zur Bewegung der lageveränderlichen Streben (1, 2; 3, 4) wirkenden Antriebs bewegbar ist.transfer device for transporting workpieces by a transfer press, transfer press line or the like with a plurality between a support rail (11) and a machine body (12) arranged variable length Struts (1, 1a, 2, 2a, 3, 4, 5), characterized in that each of at least two in part transport direction before and behind the Tool stages arranged groups of variable-position struts (1, 2, 3, 4) for execution the lifting and / or closing movement over a Longitudinal guide (7) is connected to the mounting rail (11), wherein each one two-dimensional movable parallel strut assembly (1, 1a, 2, 2a) at the first angle and a two-dimensionally movable strut (3, 4) at the second angle between machine body (12) and longitudinal guide (7) is arranged and that in the longitudinal guide (7) mounted mounting rail (11) for execution the feed movement by means of another, transverse to the movement of variable position Struts (1, 2, 3, 4) acting drive is movable.
Description
Die Erfindung betrifft eine Transfereinrichtung zum Transport von Werkstücken durch eine Stufenpresse, Transferpressenlinie oder dgl. Pressenanlage gemäß dem Oberbegriff des Patentanspruchs 1.The The invention relates to a transfer device for transporting workpieces a transfer press, transfer press line or the like press unit according to the generic term of claim 1
Bekannte
Transfereinrichtungen dieser Art (
Die
nachveröffentlichte
Der Erfindung liegt die Aufgabe zugrunde, eine Transfereinrichtung zu schaffen, die bei großer Flexibilität kostengünstig ohne aufwendige Führungselemente aus einer geringen Anzahl mechanischer Bauelemente herstellbar ist und bei der für die Verstellbewegungen in den einzelnen Achsen nur eine geringe Masse beschleunigt werden muss.Of the Invention is based on the object to a transfer device create that cost-effectively with great flexibility elaborate guide elements can be produced from a small number of mechanical components and at the for the adjustment movements in the individual axes only a small Mass must be accelerated.
Erfindungsgemäß wird die Aufgabe durch die Merkmale des Patentanspruchs 1 gelöst. Weitere detaillierte Ausgestaltungen der Erfindung sind in den Ansprüchen 2 bis 8 beschrieben.According to the invention Problem solved by the features of claim 1. More detailed Embodiments of the invention are described in claims 2 to 8.
Ein besonderer Vorteil der vorgeschlagenen Struktur ist darin zu sehen, dass die funktionsbestimmenden Bauteile im Wesentlichen nur Zug- und Druckbelastungen aufnehmen müssen. Die Antriebsmodule sind nicht mehr übereinander (vertikal geschachtelt) sondern nebeneinander angeordnet. Dadurch ist eine sehr formstabile, massearme Ausführung möglich, die Transportbewegungen der Werkstücke mit hoher Geschwindigkeit und Präzision zulässt. Kostengünstig wirkt sich auch aus, dass durch die geringe Anzahl mechanischer Führungselemente das bei den bekannten Ausführungen erforderliche aufwendige exakte Ausrichten der Transfereinrichtung vereinfacht werden kann. Die Justierung der erfindungsgemäßen Transfereinrichtung erfolgt hauptsächlich durch die Steuerung.One particular advantage of the proposed structure is to be seen in that the function-determining components are essentially only tensile and must absorb pressure loads. The drive modules are no longer stacked (vertically nested) but arranged side by side. This is a very stable, low-mass execution possible, the transport movements of the workpieces at high speed and precision allows. economical also affects that due to the low number of mechanical Guide elements that in the known versions required elaborate exact alignment of the transfer device can be simplified. The adjustment of the transfer device according to the invention takes place mainly through the controller.
Die Erfindung wird nachstehend an Ausführungsbeispielen näher erläutert. Die dazugehörigen Zeichnungen zeigen:The Invention will be explained in more detail below with reference to exemplary embodiments. The associated drawings demonstrate:
Die
vorgeschlagene Transfereinrichtung besteht aus einer oder zwei parallelen,
in Transportrichtung angeordneten Tragschienen
Zwischen
Tragschiene
Bei
einer Ausführungsvariante
(
- • Zwei
Streben
1 ,2 sind zwischen Maschinenkörper12 und Tragschiene11 so angeordnet, dass sie in Tragschienen-Längsrichtung (x) versetzt und zueinander parallel sind. - • Zwei
weitere Streben
3 ,4 sind ebenfalls in Tragschienen-Längsrichtung (x) versetzt und zueinander parallel angeordnet, wobei jeweils ein Ende mit der Tragschiene11 oder einer Strebe1 ,2 und das andere Ende mit dem Maschinenkörper12 verbunden ist. Dabei bilden die Streben3 ,4 mit den Streben1 ,2 . in Tragschienen-Längsrichtung (x) betrachtet jeweils ein Trapez oder Dreieck. - • Mindestens
eine weitere Strebe
5 ist mit einem Ende an der Tragschiene oder einer der o. g. Streben befestigt, das andere Ende ist in Tragschienen-Längsrichtung versetzt mit den Maschinenkörper verbunden. - • Eine
Verdrehung der Tragschiene um ihre Längsachse wird durch zusätzliche
Komponenten verhindert.
Eine Möglichkeit dazu ist, mindestens
eine der Streben
1 ,2 mit einer Parallelhalteeinrichtung auszustatten, die den Neigungswinkel des tragschienenseitigen Gelenkes bezüglich dem Maschinenkörper12 in der horizontalen Ebene konstant hält (Parallelogramm 1/1a, 2/2a oder je ein Kegelradgetriebe an den Enden der Strebe in Verbindung mit längenveränderlicher Welle). Eine andere Möglichkeit ist, zusätzlich eine weitere, nicht dargestellte Strebe anzuordnen, die die Tragschiene11 gegen den Maschinenkörper12 abstützt, wobei das tragschienenseitige Ende dieser Strebe gegenüber den übrigen Streben1 bis4 quer zur Tragschienen-Längsrichtung versetzt (y) angeordnet ist. - • Die
Gelenke an den Streben
1 ,1a ,2 ,2a ,3 ,4 sind so ausgebildet, dass die Längsbewegung durch Neigung dieser vorgenannten Streben ermöglicht wird.
- • Two struts
1 .2 are between machine body12 and mounting rail11 arranged so that they are offset in the carrier rail longitudinal direction (x) and parallel to each other. - • Two more struts
3 .4 are also offset in the carrier rail longitudinal direction (x) and arranged parallel to each other, wherein one end in each case with the mounting rail11 or a strut1 .2 and the other end with the machine body12 connected is. This form the struts3 .4 with the struts1 .2 , in carrier rail longitudinal direction (x) considered in each case a trapezoid or triangle. - • At least one more strut
5 is attached at one end to the mounting rail or one of the above struts, the other end is connected in the DIN rail longitudinally offset with the machine body. - • A rotation of the mounting rail around its longitudinal axis is prevented by additional components. One way to do that is, at least one of the pursuits
1 .2 equipped with a parallel holding device, the angle of inclination of the support rail side joint with respect to the machine body12 constant in the horizontal plane (parallelogram 1 / 1a, 2 / 2a or each bevel gear at the ends of the strut in conjunction with variable-length shaft). Another possibility is to additionally arrange another strut, not shown, which supports the mounting rail11 against the machine body12 supported, wherein the support rail side end of this strut relative to the other struts1 to4 transversely to the mounting rail longitudinal direction offset (y) is arranged. - • The joints on the struts
1 .1a .2 .2a .3 .4 are designed so that the longitudinal movement is made possible by inclination of these aforementioned struts.
Zur
Realisierung großer
Schrittweiten wird in einer anderen Ausführungsvariante (
Eine vorteilhafte Möglichkeit hierzu ist auch die Verwendung einer in Tragschinen-Längsrichtung versetzten Doppelstrebenanordnung.A advantageous possibility This is also the use of a displaced in support rails longitudinal double strut assembly.
Durch
die beschriebene Anordnung können die
Streben so miteinander verkoppelt werden, dass jeweils die Streben
Im
Bereich der Tragschienen-Enden befinden sich zwei spiegelbildlich
zueinander angeordnete Gruppen von jeweils drei Streben
Als Antriebe für die Streben sind vorzugsweise elektrische Servomotoren mit Spindel-, Zahnriemen- oder Ritzet-Zahnstange-Getrieben zur Erzeugung der Linearbewegung oder servogesteuerte Hydraulikzylinder geeignet. Weiterhin sind auch elektrische Linearmotoren, Hydraulikmotoren, Antriebe auf pneumatischer Basis oder von der Umformmaschine abgeleitete mechanische Antriebe möglich.When Drives for the struts are preferably electric servomotors with spindle, Toothed belt or Ritzet rack-and-pinion gears for generating linear motion or servo-controlled hydraulic cylinder suitable. Furthermore are also electric linear motors, hydraulic motors, drives on pneumatic Base or derived from the forming machine mechanical drives possible.
Die Befestigungspunkte der Streben am Maschinenkörper können oberhalb, unterhalb oder seitlich der Tragschiene liegen. Dadurch ist eine hängende, stehende, oder liegende Anordnung der Transfereinrichtung in der Umformmaschine möglich.The Attachment points of the struts on the machine body can be above, below or lie on the side of the mounting rail. This is a hanging, standing, or horizontal arrangement of the transfer device in the Forming machine possible.
Die vorgeschlagene Transfereinrichtung kann so ausgebildet werden, dass sie eine Drehbewegung um die Tragschienen-Längsachse (A) zur Unterstützung des Aushebens der Formteile aus dem Werkzeug oder zur Unterstützung des Werkzeugwechselvorganges ermöglicht.The proposed transfer device can be designed so that they rotate about the DIN rail longitudinal axis (A) to support the Dismantling the moldings from the tool or in support of the Tool change process allows.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996145792 DE19645792B4 (en) | 1996-11-07 | 1996-11-07 | Transfer device for transporting workpieces through a transfer press, transfer press line or the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1996145792 DE19645792B4 (en) | 1996-11-07 | 1996-11-07 | Transfer device for transporting workpieces through a transfer press, transfer press line or the like |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19645792A1 DE19645792A1 (en) | 1998-05-14 |
DE19645792B4 true DE19645792B4 (en) | 2008-11-27 |
Family
ID=7810842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1996145792 Expired - Fee Related DE19645792B4 (en) | 1996-11-07 | 1996-11-07 | Transfer device for transporting workpieces through a transfer press, transfer press line or the like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19645792B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104066528A (en) * | 2011-11-11 | 2014-09-24 | 许勒压力机有限责任公司 | Drive device for multiaxial transport of workpieces through successive machining stations of a machine tool |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10112395B4 (en) * | 2001-03-13 | 2004-07-15 | Müller Weingarten AG | Device for transporting molded parts |
DE10112393B4 (en) * | 2001-03-13 | 2004-07-15 | Müller Weingarten AG | Device for transporting molded parts |
DE102006052914B3 (en) * | 2006-11-08 | 2008-07-24 | Müller Weingarten AG | Transfer device for a press |
JP5517147B2 (en) * | 2009-08-07 | 2014-06-11 | 株式会社栗本鐵工所 | Transfer device |
CN104986518B (en) * | 2015-07-16 | 2017-11-21 | 中国重型机械研究院股份公司 | A kind of horizontal servo-actuated feed mechanism |
DE102016110491A1 (en) * | 2016-06-07 | 2017-12-07 | Schuler Automation Gmbh & Co. Kg | Transport device for presses |
CN107640564A (en) * | 2017-10-25 | 2018-01-30 | 南通大学 | A kind of Mechanizm for taking and putting material being used in pipeline system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5028180A (en) * | 1989-09-01 | 1991-07-02 | Sheldon Paul C | Six-axis machine tool |
DE4309643A1 (en) * | 1993-03-25 | 1994-09-29 | Schuler Gmbh L | Transfer device for workpiece transport |
DE4309642A1 (en) * | 1993-03-25 | 1994-09-29 | Schuler Gmbh L | Transfer device for workpiece transport |
US5388935A (en) * | 1993-08-03 | 1995-02-14 | Giddings & Lewis, Inc. | Six axis machine tool |
EP0647488A1 (en) * | 1993-10-04 | 1995-04-12 | L. SCHULER GmbH | Press, multistage press or the like forming machine |
DE19636103A1 (en) * | 1996-09-05 | 1998-03-19 | Fraunhofer Ges Forschung | Manipulating mechanism particularly for transfer press |
-
1996
- 1996-11-07 DE DE1996145792 patent/DE19645792B4/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5028180A (en) * | 1989-09-01 | 1991-07-02 | Sheldon Paul C | Six-axis machine tool |
DE4309643A1 (en) * | 1993-03-25 | 1994-09-29 | Schuler Gmbh L | Transfer device for workpiece transport |
DE4309642A1 (en) * | 1993-03-25 | 1994-09-29 | Schuler Gmbh L | Transfer device for workpiece transport |
US5388935A (en) * | 1993-08-03 | 1995-02-14 | Giddings & Lewis, Inc. | Six axis machine tool |
EP0647488A1 (en) * | 1993-10-04 | 1995-04-12 | L. SCHULER GmbH | Press, multistage press or the like forming machine |
DE19636103A1 (en) * | 1996-09-05 | 1998-03-19 | Fraunhofer Ges Forschung | Manipulating mechanism particularly for transfer press |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104066528A (en) * | 2011-11-11 | 2014-09-24 | 许勒压力机有限责任公司 | Drive device for multiaxial transport of workpieces through successive machining stations of a machine tool |
CN104066528B (en) * | 2011-11-11 | 2016-09-21 | 许勒压力机有限责任公司 | For workpiece multiaxis is transported by the driving means of continuous print processing stations of machining tool |
Also Published As
Publication number | Publication date |
---|---|
DE19645792A1 (en) | 1998-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1313575B1 (en) | Articulated arm transport system | |
EP1161317B1 (en) | Transport system | |
EP0672480B1 (en) | Transportsystem | |
EP0850709B1 (en) | Transfer device and multistage press | |
WO2011067260A1 (en) | Transport unit | |
EP0693334B1 (en) | Transport system | |
EP0671228A2 (en) | Transporting equipment for work pieces in a press | |
DE19645792B4 (en) | Transfer device for transporting workpieces through a transfer press, transfer press line or the like | |
DE4418417A1 (en) | Transfer device in a forming machine, in particular a transfer press | |
WO1999008832A1 (en) | Device for moving and positioning an object in a plane | |
EP2539115A1 (en) | Manipulation device | |
DE102004051977B4 (en) | Device for transporting and changing the position of workpieces | |
EP1123761B1 (en) | Horizontal transport system | |
DE10211055B4 (en) | Movement and / or positioning device | |
DD258381B1 (en) | THREE-DIMENSIONAL DRIVE UNIT FOR INPUT AND REMOVAL DEVICES FOR PRESSES AND TRANSPORT DEVICES BETWEEN PRESSES, ESPECIALLY FOR TRANSFER DEVICES IN PRESSES | |
EP2283981A1 (en) | Handling device for moving goods | |
DE19819277A1 (en) | Transfer unit for transport of work pieces through gang press, transfer press line or similar press plant | |
DE19645793A1 (en) | Unit for transporting workpieces through a multistage press, a transfer press line or a similar press installation | |
DE19645794A1 (en) | Delivery and removal unit for sheet-metal workpieces on a press line, a transfer press, a multistage press for large workpieces, or a similar press installation | |
DE19645790B4 (en) | Transfer device for transporting large sheet metal parts | |
DE10112395B4 (en) | Device for transporting molded parts | |
DE102020211506A1 (en) | boom working device | |
EP1040881A1 (en) | Drive system for the automation of forming machines | |
DE19618167C2 (en) | Storage station for sheet metal parts between two adjacent tool stages of a transfer press line | |
EP0847818B1 (en) | Transfer press |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: MUELLER WEINGARTEN AG, 88250 WEINGARTEN, DE |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130601 |